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Best Mold Remediation Companies in Berkeley

2024

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Providers

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Website
330 Franklin Street, Oakland, CA 94607
  • Commercial
  • Water Damage Repair

Why choose this provider?

TCWRC Water Damage Oakland offers mold remediation services to clients in Berkeley and the surrounding areas. Its team helps detect and identify mold sources in homes and businesses to provide immediate mold treatment or remediation plans. The team utilizes thermal imaging cameras to locate hidden mold growth and moisture around the area. It removes stains and odors caused by mold by using non-toxic chemicals and performing decontamination services. TCWRC Water Damage Oakland also handles water damage emergency services.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
5.0
Google
5.0 / 5 (3)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
610 16th Street, Oakland, CA 94612
  • Water Damage Repair

Why choose this provider?

On Call Restoration delivers home reparation solutions to the Berkeley metro. The company provides mold removal and remediation services to residential accounts. Its contractors inspect and assess its customers' property to identify the source of mold and mildew. Moreover, the team takes measures to extract the mold and prevent infestations. The business also offers cleaning services, water leak repair, basement remodeling, basement waterproofing, and fire & water damage restoration. On Call Restoration renders its services nationwide.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.3
Facebook
4.3 / 5 (7)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
893 Boggs Terrace, Fremont, CA 94539
  • Mold Remediation

Why choose this provider?

R.B. Construction provides a range of services to homes and businesses in the Berkeley metro. It conducts mold remediation, which includes cleaning of affected areas and removal of contaminated items. The company inspects properties' foundations and basements to locate mold and mildew growth, which can cause chronic health conditions like respiratory infection and asthma. Its technicians also perform asbestos abatement and lead-based paint and hazmat removal. They have served various companies, including Apple, Facebook, and Google. Founded in 1991, R.B. Construction holds a DOSH asbestos license.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.0

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
712 Bancroft Rd., Walnut Creek, CA 94598
  • 24/7
  • Water Damage Repair
  • Residential
  • Mold Remediation
  • Commercial.

Why choose this provider?

All Star is a local mold remediation company serving homes and businesses in the Berkeley area. It performs mold inspection and air quality testing to identify mold, bacteria, and airborne toxins present in the properties that have experienced water backup or flooding that causes moisture damage. Additionally, the company offers water and storm damage restoration solutions. All Star is owned and operated by husband-and-wife duo Scott and Teresa Lane, who have over 18 years of experience in the industry.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.5
Google
4.5 / 5 (4)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
3269 Seldon Ct, Fremont, CA 94539
  • Water Damage Repair
  • Mold Remediation

Why choose this provider?

One Call Services is a restoration company that provides mold remediation services for homes and businesses in Berkeley and the surrounding areas. Its team of trained personnel performs mold inspection and testing, air quality sampling, and mold removal to maintain the property's good condition. The company also offers emergency water damage restoration services, including storm and flood water removal, sewage cleanup, structural drying, and plumbing repairs. With trained technicians available 24/7, One Call Services provides emergency response services within 45 minutes.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
5.0
Yelp
5.0 / 5 (93)
HomeAdvisor
4.9 / 5 (67)
Facebook
5.0 / 5 (9)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
3120 Scott Blvd. #2, Santa Clara, CA 95054
  • Mold Remediation

Why choose this provider?

My Pure Environment is a mold removal company serving homes and businesses in Berkeley. It conducts onsite air consultations to assess the property's indoor air quality and locate the presence of black mold. Its team utilizes patented dry fog technology and EPA-approved sterilants for the zero-demolition mold remediation and prevention process. The business provides sample reports after a full lab testing to determine the steps to resolve the mold issue.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.5
HomeAdvisor
4.6 / 5 (34)
Thumbtack
4.8 / 5 (17)
Yelp
2.8 / 5 (8)

(+2 additional sources)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
27736 Industrial Blvd, Hayward, CA 94545
  • Mold Remediation

Why choose this provider?

ServiceMaster Restoration Services By Ideal Group provides mold remediation services for homes and businesses in Berkeley and the surrounding areas. The company helps in removing mold by assessing and isolating the affected area, eliminating mold spores at the source, and then disinfecting the mold-infested items and materials. To prevent future mold growth, it also provides services such as water extraction, dehumidification, structural drying, and sanitation. Its other services include fire damage restoration, smoke and soot removal, and vandalism cleanup.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.9
Google
4.9 / 5 (18)
Facebook
5.0 / 5 (10)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
3.8
Responsiveness
Friendliness
Helpfulness
Detail
––

Website
1022 Shary Ct., Concord, CA 94518
  • Mold Remediation

Why choose this provider?

Eisen Environmental Construction Services offers a range of disaster recovery solutions to property owners in the Berkeley metro. It performs residential and commercial mold remediation services that include disinfection, structural drying, and mold spores removal. The company aims to protect customers from serious health problems like respiratory ailments, asthma, and allergic reactions. Its technicians also conduct asbestos abatement, lead paint removal, and demolition services. Founded in 1989, Eisen Environmental Construction Services holds an OSHA certification and is a member of the CRA.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.9
Yelp
4.9 / 5 (210)
HomeAdvisor
4.9 / 5 (50)
Google
4.9 / 5 (11)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
815 Arnold Drive, Bay 9, Martinez, CA 94553
  • 24/7

Why choose this provider?

SERVPRO of Benicia / Martinez / Southeast Vallejo is a damage restoration provider that serves Berkeley-based clients. It facilitates every step of the mold remediation process from site inspection, to damage assessment, mold containment, air filtration, restoration, and deodorization. It also handles fire and water damage restoration, vandalism cleanup, and HVAC cleaning. Services like pressure washing, biohazard remediation, trauma scene, carpet, and upholstery cleaning are also available. The firm is IICRC-certified and deploys emergency technicians holding AMRT, ASD, ECTP, CCT, WRT, and UFT certifications.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
5.0

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
2113b Delaware Street, Berkeley, CA 94709
  • Water Damage Repair

Why choose this provider?

Bears Restoration is comprised of mold removal and water damage contractors catering to Berkeley and its surrounding areas. They provide mold testing and removal, water damage restoration, and sewage cleanup. Additionally, the crew offers crawl space maintenance, checking for possible moisture buildup, pipe leaks, and mold formation. Bears Restoration performs mold testings, detections, identifications, and assessments to determine the most suitable approach to remove toxic mold and spores caused by humidity.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.2
Yelp
4.0 / 5 (83)
Google
5.0 / 5 (15)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Frequently Asked Questions

  • What is mold remediation?

    Remediation is the process of cleaning or removing damaged building materials and restoring a property to its original condition following mold infestation. The remediation process starts with an inspection to assess the damage and identify the type of mold. Mold remediation companies use specialized methods to contain the damage, remove residual moisture, and capture airborne spores. Depending on the extent of the damage, professionals may sanitize or remove affected materials. Projects may also involve extensive structural repairs.

  • How much does mold remediation cost?

    The average cost of mold remediation ranges from $500 for isolated infestations to upwards of $10,000 for building-wide contamination. Remediation companies use a variety of costly equipment, including HEPA vacuums and negative air machines. Rates may also include structural repairs and laboratory tests. Limited restoration projects, such as remediating air ducts, attics, walls, or crawl spaces, typically cost around $4,000.

  • What happens during mold remediation?

    Mold remediation is a complex multi-step process that involves removing contaminated materials, containing the damage, and restoring the property to its original condition. First, workers will assess the infestation to determine the best course of action. Because mold is typically caused by excess humidity, stopping leaks and removing residual moisture are critical steps. Workers use specialized equipment, including hazmat suits, respirators, and negative air machines, to protect themselves and prevent cross contamination. Next, they will remove contaminated materials, collect items for off-site restoration, and use EPA-registered biocides or encapsulating agents to sanitize non-porous surfaces and prevent additional mold growth.

  • Can you do your own mold remediation?

    Homeowners can undertake mold remediation procedures in some situations. DIY techniques are most effective when contamination is caught quickly, affects less than 10 square feet, and involves non-porous surfaces. There are also some very good reasons not to perform this work independently, including the risk of cross contamination. Mold spores can stick to clothing even after washing, and construction work can lead to an increase in airborne contamination. Additionally, mold remediation professionals have access to specialized equipment and protective gear to ensure optimal results.

  • Can you remediate mold on drywall?

    Remediating moldy drywall involves removing and replacing the affected material. Unfortunately, drywall cannot be cleaned because mold spores can grow inside the pores of the surface. There's also a good chance that the insulation and wall studs will be infected. Care must be taken when removing the damaged material to contain the mold spores and prevent secondary contamination.

  • How do you remediate black mold?

    Black mold infestations related to Stachybotrys chartarum are common following water damage. This toxic mold species typically colonizes cellulose, fiberboard, and drywall, and significant infestations should be handled by a mold remediation professional.

  • Does home insurance cover mold remediation?

    It depends. Mold growth caused by maintenance-related issues, including faulty gutters, hidden plumbing leaks, or aging roofing shingles, typically won't be covered. On the other hand, insurers generally approve claims for mold remediation related to catastrophic events, such as storm damage, fallen trees, vandalism, and frozen pipes. The answer usually depends on whether the problem was preventable and whether the incident involved flooding or a named exclusion.